Queen Development Calendar Tool Apimaye hive improvement set providing all necessary amino acids

providing all necessary amino acids

This treatment is applied using an approved oxalic acid vaporizer device

Make sure to choose your preferred size at checkout

Length: 2" Width: 1

Repeat as needed

Queen Development Calendar Tool Apimaye hive improvement set providing all necessary amino acidsThis is a super handy tool for gauging and keeping track of queen cell development. If you find a queen cell in your hive, this tool can help you determine how old it is and when it will hatch. Detailed instructions for use are printed on the back. Made from high quality plywood, this tool will hold up for years and easily fits in your pocket.